STEEL REINFORCED SECURITY WINDOWS

SECURITY

Our 3 1/8” thick, break-resistant GlassBlock Security Windows are locally made using the all masonry assembly process, STEEL REINFORCED and banded for maximum strength

ENERGY SAVINGS

GlassBlock Security Windows provide Thermal insulation to help reduce heating and air conditioning costs. They also contribute to sound reduction to reduce unwanted noise.

LIGHT TRANSMISSION

GlassBlock Security Windows provide natural brightness allowing 77% of existing light to transfer.

Decorative patterns can eliminate the need for curtains.

LOW MAINTENANCE

GlassBlock Security Windows use internal design patterns with SMOOTH EXTERIORS for easy cleaning.

COMMON QUESTIONS

How are they transported?

GlassBlock windows need to be carried upright.

What is the weight?

GlassBlock windows weigh approx. 16 lb. Per square foot. A basement window would weigh approx. 65 lb.. Large windows can be made in multiple sections.

What sizes are available?

GlassBlock windows are made on every even 2" increment finishing approx. 1/4" less than the nominal size.

How do you determine what size blocks are used?

The size of the window determines the size of the blocks used, giving a balanced layout.

How are the windows installed?

GlassBlock windows can be installed on wood using the same methods as other replacement windows, treating the window as one piece of insulated glass.

GlassBlock windows can also be installed into the masonry opening using mortar.

Although glass blocks have been around since the 1930s, the various new sizes of the blocks now allow for custom sized fabrication. Like other replacement windows,GlassBlock windows are pre-made; saving time and money. GlassBlock windows are assembled using the proven method and strength of a solid masonry construction versus the use of plastic spacers or silicone strips. They are also reinforced in the bed joint with steel penrod, and banded with polypropylene strapping giving added security. Although glass blocks are very difficult to break, the partial vacuum will cause it to implode if broken sounding like a gun shot, deterring potential break-ins.